| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $46.63 | 3.634% | $48.3245 | $48.32 | $48.30 | $48.30 |
| Purchase #2 | $172.45 | 9.772% | $189.3018 | $189.30 | $189.30 | $189.30 |
| Purchase #3 | $116.35 | 8.241% | $125.9384 | $125.94 | $125.95 | $125.90 |
| Purchase #4 | $37.48 | 6.177% | $39.7951 | $39.80 | $39.80 | $39.80 |
| Purchase #5 | $100.38 | 11.608% | $112.0321 | $112.03 | $112.05 | $112.00 |
| Purchase #6 | $224.84 | 6.513% | $239.4838 | $239.48 | $239.50 | $239.50 |
| Purchase #7 | $79.93 | 9.303% | $87.3659 | $87.37 | $87.35 | $87.40 |
| 7 purchase totals = | $778.06 | $842.2416 | $842.24 | $842.25 | $842.20 | |